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#1
10-06-2023, 09:23 PM
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77 GP alternator part no.
What is the correct alternator number on a 77 GP 400 . The one i have on is a 63A
1102854.looks original to the car,thanks |
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#2
10-06-2023, 09:57 PM
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That is a 63 amp alternator for 77/78 with AC and rear defog.
There should be a date code on it which may help determine if original. 
__________________
John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#3
10-06-2023, 10:33 PM
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Yes its got AC and defog.
7 A 4 date Car built 04 77 |
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#4
10-06-2023, 11:12 PM
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Yes its got AC and defog.
7 A 4 date Car built 04 77 |
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#5
10-07-2023, 07:17 AM
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I would think it might be the original. Not sure what the lead time is for them.
__________________
John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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